org.apache.xpath.axes
public class ChildIterator extends LocPathIterator
See Also: LocPathIterator
UNKNOWN: advanced
Method Summary | |
---|---|
int | asNode(XPathContext xctxt)
Return the first node out of the nodeset, if this expression is
a nodeset expression. |
int | getAxis()
Returns the axis being iterated, if it is known.
|
int | nextNode()
Returns the next node in the set and advances the position of the
iterator in the set. |
WARNING: Do not mutate this class from this function!
Parameters: xctxt The XPath runtime context.
Returns: the first node out of the nodeset, or DTM.NULL.
Returns: Axis.CHILD, etc., or -1 if the axis is not known or is of multiple types.
Returns: The next Node
in the set being iterated over, or
null
if there are no more members in that set.